Feed additive for breeding pigs

Abstract

The invention discloses a feed additive for breeding pigs. The additive comprises the following raw materials in parts by weight: 15-30 parts of pine needle powder, 10-20 parts of sodium sulfate, 15-25 parts of kelp powder, 10-20 parts of zeolite, 10-25 parts of orange peel powder, 10-15 parts of Changqingsu, 10-16 parts of silk-worm droppings, 10-15 parts of copper sulfate, 10-15 parts of earthworm powder, 10-15 parts of zinc sulfate, 5-10 parts of whey powder, 0.5-3 parts of organic acid, 10-20 parts of garlic, 3-6 parts of probiotics, 15-20 parts of Chinese magnoliavine fruits, 20-25 partsof codonopsis roots, 20-25 parts of milk-vetch roots, 15-20 parts of spine date seeds, 15-20 parts of Korean ginseng and 16-22 parts of nutgrass galingale rhizomes. The feed additive of the inventioncan supplement the deficiency of feeds, promote appetite, increase feed intake, raise daily weight gain, enable pig skins to be ruddy and pig hairs to be short, sparse and bright, shorten marketing rate, and improve pork quality.

Description

technical field [0001] The invention relates to the field of raising pigs, in particular to a feed additive for raising pigs. Background technique [0002] China is a big pig raising country. In the process of raising pigs, pig feed is an important component of the pig raising industry. Choosing a good pig feed can not only reduce the cost of feeding, but also increase the output. With the rapid development of the breeding industry, People's research on feed is also getting deeper and deeper. Feed additive refers to a raw material or a mixture of several raw materials added to the basic feed mixture or a part of the feed for some special needs. There are still some shortcomings in the existing feed additives. , the content of nutrient elements in the existing feed and feed additives is not reasonable, and they are only used to meet the growth and production needs of pigs in different physiological stages, and the excessive use of certain pharmaceutical additives will lead to...

AI Technical Summary

Problems solved by technology

[0002] China is a big pig raising country. In the process of raising pigs, pig feed is an important component of the pig raising industry. Choosing a good pig feed can not only reduce the cost of feeding, but also increase the output. With the rapid development of the breeding industry, People's research on feed is also getting deeper and deeper. Feed additive refers to a raw material or a mixture of several raw materials added to the basic feed mixture or a part of the feed for some special needs. There are still some shortcomings in the existing feed additives. , the content of nutrient elements in the existing feed and feed additives is not reasonable, and they are only used to meet the growth and production needs of pigs in different physiological stages, and the excessive use of certain pharmaceutical additives will lead to the generation of drug-resistant strains, the enhancement of drug residues, etc. Disadvantages, with the development of the times, some green non-resistant feed additives have gradually become one of the most promising additives